S
M
T
W
T
F
S
31
79°
53°
1
80°
50°
2
73°
49°
3
73°
48°
4
74°
50°
5
75°
52°
6
78°
59°
7
82°
52°
8
75°
52°
9
78°
53°
10
80°
52°
11
76°
60°
12
79°
53°
13
79°
51°
14
75°
53°
15
78°
54°
16
81°
55°
17
79°
54°
18
77°
53°
19
78°
54°
20
79°
56°
21
84°
56°
22
88°
57°
23
88°
60°
24
89°
59°
25
88°
62°
26
88°
58°
27
84°
59°
28
88°
62°
29
87°
64°
30
84°
65°
1
81°
59°
2
86°
57°
3
81°
57°
4
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Letart
Letart's June 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 48° and 65°. The average high for June is 81° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Letart. See also: July | August | September.